ZNTL stock forecast, quote, news & analysis
Zentalis Pharmaceuticals Inc is a clinical-stage biopharmaceutical company developing azenosertib (ZN-c3), a potentially first-in-class and best-in-class WEE1 inhibitor for patients with Cyclin E1-positive platinum-resistant ovarian cancer (Cyclin E1+ PROC)... Show more
Why Zentalis Pharmaceuticals (ZNTL) Stock Is Down -23.8% in the Last 30 Days
Key Takeaways
- Zentalis Pharmaceuticals (ZNTL) shares declined roughly 23.8% over the trailing 30 days, falling from about $2.60 to $1.98, extending a longer multi-month downtrend.
- The decline has been broad-based and steady rather than tied to a single-day shock, reflecting continued repricing in a clinical-stage biotech with no commercial revenue.
- Over the last quarter, the stock has fallen approximately 57%, from about $4.62 to $1.98.
- The central catalyst is the azenosertib timeline: management now guides a DENALI Part 2 topline readout in the first half of 2027, pushed back from year-end 2026 guidance issued earlier in the year.
- Zentalis remains concentrated on azenosertib, a potentially first-in-class WEE1 inhibitor, for Cyclin E1-positive platinum-resistant ovarian cancer.
- For deeper data on valuation and fundamentals, explore ZNTL Price Targets, Earnings, and Forecast pages.
- Discover algorithmic trading strategies across thousands of tickers by exploring Trending AI Robots.
Zentalis Pharmaceuticals (ZNTL) Company Overview and Market Position
Zentalis Pharmaceuticals, Inc. (Nasdaq: ZNTL) is a San Diego-based clinical-stage oncology company advancing azenosertib, an investigational, potentially first-in-class, selective and orally bioavailable inhibitor of the WEE1 kinase. The company's lead program targets Cyclin E1-positive platinum-resistant ovarian cancer (PROC), a biomarker-selected population with no approved treatment option specifically for it, which Zentalis estimates represents roughly half of PROC patients.
As a pre-revenue biotech, Zentalis' valuation is driven primarily by clinical data, regulatory milestones, and cash runway rather than current earnings. Its pipeline is built around the DENALI Phase 2 registration-intended trial, the ASPENOVA Phase 3 confirmatory trial, and the MUIR Phase 1b combination study. Azenosertib has received Fast Track designation from the U.S. FDA for Cyclin E1-positive PROC. Investors follow ZNTL for binary, data-driven catalysts tied to the azenosertib development timeline.
Zentalis Pharmaceuticals (ZNTL) Stock Price Performance: Last 30 Days vs. Quarter
Over the trailing 30 days, ZNTL moved from a closing price of approximately $2.60 to $1.98, a decline of about 23.8%. The move was not a single-session event; rather, the stock trended lower through the period with limited meaningful rebounds, reflecting persistent selling pressure in a low-priced, small-cap biotech name.
The quarterly picture is more severe. About three months earlier, the stock closed near $4.62, meaning the roughly 57% quarterly decline captures the bulk of the stock's 2026 downturn. After touching levels near $5.11 in mid-July, the shares have given back most of their value, underperforming a backdrop in which clinical-stage oncology equities remain sensitive to development timelines and financing conditions.
What Drove ZNTL Stock Price in the Last 30 Days
No single press release or data readout drove the trailing 30-day move. Instead, the decline reflects continued repricing following Zentalis' second-quarter 2026 update, in which the company selected 400 mg QD 5:2 as the optimal monotherapy dose in DENALI Part 2a and revised its guidance to expect a topline readout in the first half of 2027, versus year-end 2026 guidance communicated earlier in 2026.
That timeline shift reduced the near-term visibility investors had into a potential accelerated-approval catalyst and lengthened the period over which the company must fund operations. With no revenue and a cash runway estimated into late 2027, the market has continued to discount the extended, capital-intensive path to potential approval. Absent fresh positive data or partnership news, the stock has drifted lower as risk-tolerant capital rotates away from pre-revenue, longer-dated biotech programs.
What Drove ZNTL Stock Performance Over the Last Quarter
The quarterly decline traces largely to the same August 2026 timeline update that reset the azenosertib catalyst calendar. Earlier in the year, Zentalis had highlighted 2026 as a pivotal period, with dose confirmation and ASPENOVA trial initiation expected in the first half and a DENALI Part 2 topline readout targeted for year-end. The subsequent guidance to a first-half 2027 readout extended the wait for the trial's most consequential data.
Broader factors compounded the move. Clinical-stage biotech valuations have been under pressure from elevated financing costs and investor preference for nearer-term, revenue-generating assets. The sharp mid-August repricing, followed by months of lower-lows, indicates that investors are re-underwriting both the timing and probability of azenosertib's regulatory pathway, with the ASPENOVA confirmatory trial and ongoing enrollment in DENALI Part 2c now anchoring the multi-month narrative.
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ZNTL Stock Forecast Drivers: What Investors Should Watch Next
The most important forward-looking factors for ZNTL center on the azenosertib program. Investors will monitor completion of enrollment across DENALI Part 2, the company's progress toward the first-half 2027 topline readout, and any interim safety or efficacy signals communicated through medical meetings or regulatory updates. The ASPENOVA Phase 3 confirmatory trial, designed to support full approval and potential conversion from accelerated approval, will also shape the long-term thesis.
Additional watchpoints include the pace of cash utilization relative to the late-2027 runway estimate, potential financing or partnership activity, and the broader risk appetite for pre-revenue biotech equities. Macroeconomic conditions that affect capital availability and sector rotation remain relevant, as does any FDA feedback that could alter the development or approval pathway. These catalysts are inherently uncertain, and none should be interpreted as a forecast of future price performance.
Disclaimer
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ZNTL's RSI Indicator ascends from oversold territory
The RSI Indicator for ZNTL moved out of oversold territory on November 10, 2026. This could be a sign that the stock is shifting from a downward trend to an upward trend. Traders may want to buy the stock or call options. The A.I.dvisor looked at 30 similar instances when the indicator left oversold territory. In 26 of the 30 cases the stock moved higher. This puts the odds of a move higher at 87%.
Technical Analysis (Indicators)
Bullish Trend Analysis
The Stochastic Oscillator shows that the ticker has stayed in the oversold zone for 10 days. The price of this ticker is presumed to bounce back soon, since the longer the ticker stays in the oversold zone, the more promptly an upward trend is expected.
The Moving Average Convergence Divergence (MACD) for ZNTL just turned positive on November 10, 2026. Looking at past instances where ZNTL's MACD turned positive, the stock continued to rise in 36 of 45 cases over the following month. The odds of a continued upward trend are 80%.
Following a +4.65% 3-day Advance, the price is estimated to grow further. Considering data from situations where ZNTL advanced for three days, in 210 of 257 cases, the price rose further within the following month. The odds of a continued upward trend are 82%.
ZNTL may jump back above the lower band and head toward the middle band. Traders may consider buying the stock or exploring call options.
Bearish Trend Analysis
The 50-day moving average for ZNTL moved below the 200-day moving average on October 14, 2026. This could be a long-term bearish signal for the stock as the stock shifts to an downward trend.
Following a 3-day decline, the stock is projected to fall further. Considering past instances where ZNTL declined for three days, the price rose further in 50 of 62 cases within the following month. The odds of a continued downward trend are 88%.
The Aroon Indicator for ZNTL entered a downward trend on November 10, 2026. This could indicate a strong downward move is ahead for the stock. Traders may want to consider selling the stock or buying put options.
Fundamental Analysis (Ratings)
The Tickeron PE Growth Rating for this company is 8 (best 1 - 100 worst), pointing to outstanding earnings growth. The PE Growth rating is based on a comparative analysis of stock PE ratio increase over the last 12 months compared against S&P 500 index constituents.
The Tickeron Seasonality Score of 50 (best 1 - 100 worst) indicates that the company is fair valued in the industry. The Tickeron Seasonality score describes the variance of predictable price changes around the same period every calendar year. These changes can be tied to a specific month, quarter, holiday or vacation period, as well as a meteorological or growing season.
The Tickeron Valuation Rating of 53 (best 1 - 100 worst) indicates that the company is fair valued in the industry. This rating compares market capitalization estimated by our proprietary formula with the current market capitalization. This rating is based on the following metrics, as compared to industry averages: P/B Ratio (1.134) is normal, around the industry mean (3.498). P/E Ratio (-0.878) is within average values for comparable stocks, (-1.193). Projected Growth (PEG Ratio) (0.000) is also within normal values, averaging (9.059). Dividend Yield (0.000) settles around the average of (130.981) among similar stocks. P/S Ratio (6.812) is also within normal values, averaging (440.869).
The Tickeron Price Growth Rating for this company is 66 (best 1 - 100 worst), indicating fairly steady price growth. ZNTL’s price grows at a lower rate over the last 12 months as compared to S&P 500 index constituents.
The Tickeron SMR rating for this company is 98 (best 1 - 100 worst), indicating weak sales and an unprofitable business model. SMR (Sales, Margin, Return on Equity) rating is based on comparative analysis of weighted Sales, Income Margin and Return on Equity values compared against S&P 500 index constituents. The weighted SMR value is a proprietary formula developed by Tickeron and represents an overall profitability measure for a stock.
The Tickeron Profit vs. Risk Rating rating for this company is 100 (best 1 - 100 worst), indicating that the returns do not compensate for the risks. ZNTL’s unstable profits reported over time resulted in significant Drawdowns within these last five years. A stable profit reduces stock drawdown and volatility. The average Profit vs. Risk Rating rating for the industry is 93, placing this stock worse than average.
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General Information
a clinical-stage biopharmaceutical company, which focused on discovering and developing clinically differentiated, novel small molecule therapeutics targeting fundamental biological pathways of cancer
Industry Biotechnology